5.-Campbell-Stewart-Erosion-and-Sediment-Control.pdf [pdf, 349 KB]
...Technical Assessment A, the assessment of potential effects from the discharge of treated sediment laden runoff to the freshwater receiving environments has been based on estimates of sediment yield for various parts of the Project area, using the Universal Soil Loss Equation ("USLE"). Having considered USLE estimates undertaken for other Transport Agency infrastructure and land development projects with which I am familiar,